Subcategory & Sub-subcategory
Product Name
DL-methionine food grade
Specifications
- Purity: Food grade, assay ≥98.5%–101.5%
- IUPAC Name: 2-amino-4-methylsulfanylbutanoic acid
- EC Number: 200-432-1
- Molecular Weight: 149.21
- Chemical Formula: C5H11NO2S
- CAS Number: 59-51-8
- Regulatory Status: GMP-certified factory
- Country of Origin: Hebei, China (Mainland)
- Certification Standard: USP26 standard
- Application: Nutritional supplement, dietary/health food additive, pharmaceutical raw material
- Packaging Details: 25kg fiber drum
- Delivery Detail: 10-15days
- Description: White crystals or crystalline powder
- Identification: Conforms
- pH: 5.6-6.1
- Chloride(Cl): ≤0.05%
- Sulfate(SO4): ≤0.03%
- Other amino acids: Conforms
- Loss on Drying: ≤0.30%
- Residue on ignition: ≤0.4%
- Iron (fe): ≤0.003%
- Heavy Metals (Pb): Not more than 15ppm
- Assay: ≥98.5%--101.5%
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